GB2219374B - An exhaust valve mechanism for internal-combustion engines - Google Patents

An exhaust valve mechanism for internal-combustion engines

Info

Publication number
GB2219374B
GB2219374B GB8911774A GB8911774A GB2219374B GB 2219374 B GB2219374 B GB 2219374B GB 8911774 A GB8911774 A GB 8911774A GB 8911774 A GB8911774 A GB 8911774A GB 2219374 B GB2219374 B GB 2219374B
Authority
GB
United Kingdom
Prior art keywords
internal
exhaust valve
valve mechanism
combustion engines
engines
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
GB8911774A
Other versions
GB2219374A (en
GB8911774D0 (en
Inventor
Herbert Deutschmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rolls Royce Solutions GmbH
Original Assignee
MTU Friedrichshafen GmbH
MTU Motoren und Turbinen Union Friedrichshafen GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MTU Friedrichshafen GmbH, MTU Motoren und Turbinen Union Friedrichshafen GmbH filed Critical MTU Friedrichshafen GmbH
Publication of GB8911774D0 publication Critical patent/GB8911774D0/en
Publication of GB2219374A publication Critical patent/GB2219374A/en
Application granted granted Critical
Publication of GB2219374B publication Critical patent/GB2219374B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/32—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for rotating lift valves, e.g. to diminish wear

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
GB8911774A 1988-06-03 1989-05-23 An exhaust valve mechanism for internal-combustion engines Expired - Lifetime GB2219374B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3818932A DE3818932C1 (en) 1988-06-03 1988-06-03

Publications (3)

Publication Number Publication Date
GB8911774D0 GB8911774D0 (en) 1989-07-12
GB2219374A GB2219374A (en) 1989-12-06
GB2219374B true GB2219374B (en) 1992-02-05

Family

ID=6355792

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8911774A Expired - Lifetime GB2219374B (en) 1988-06-03 1989-05-23 An exhaust valve mechanism for internal-combustion engines

Country Status (5)

Country Link
JP (1) JPH0227105A (en)
DE (1) DE3818932C1 (en)
FR (1) FR2632355B1 (en)
GB (1) GB2219374B (en)
IT (1) IT1228778B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2051313A (en) * 1933-08-14 1936-08-18 Boyle Motor Products Company Valve attachment
DE903151C (en) * 1950-05-11 1954-02-01 Fiat Spa Internal combustion engine with poppet valves
US4003353A (en) * 1975-04-23 1977-01-18 Trw Inc. Valve rotator
US4175505A (en) * 1976-11-11 1979-11-27 Honda Giken Kogyo Kabushiki Kaisha Valve rotator assembly
DE3501221A1 (en) * 1985-01-16 1986-07-17 Krupp Mak Maschinenbau Gmbh, 2300 Kiel DEVICE FOR TURNING PLATE VALVES

Also Published As

Publication number Publication date
GB2219374A (en) 1989-12-06
FR2632355B1 (en) 1991-03-08
FR2632355A1 (en) 1989-12-08
IT8919956A0 (en) 1989-03-30
JPH0227105A (en) 1990-01-29
IT1228778B (en) 1991-07-03
DE3818932C1 (en) 1989-06-01
GB8911774D0 (en) 1989-07-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930523